JP3066713B2 - Crimp joint connector - Google Patents
Crimp joint connectorInfo
- Publication number
- JP3066713B2 JP3066713B2 JP7021771A JP2177195A JP3066713B2 JP 3066713 B2 JP3066713 B2 JP 3066713B2 JP 7021771 A JP7021771 A JP 7021771A JP 2177195 A JP2177195 A JP 2177195A JP 3066713 B2 JP3066713 B2 JP 3066713B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- connector
- terminal
- contact blades
- joint connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
- H01R4/2466—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数の被覆電線を導通
接続させるための圧接ジョイントコネクタに関し、詳し
くは電線間のピッチを小さくできる圧接ジョイントコネ
クタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a press-fit joint connector for electrically connecting a plurality of insulated wires, and more particularly to a press-fit joint connector capable of reducing the pitch between wires.
【０００２】[0002]
【従来の技術】従来からコネクタ本体内で電線を圧接接
続させる圧接ジョイントコネクタに関しては種々なもの
が提案されている。例えば、特開昭５８ー２１４２８３
号公報等に開示されている圧接ジョイントコネクタが知
られている。図６は従来の圧接ジョイントコネクタの一
例を示す分解斜視図である。この圧接ジョイントコネク
タ５１は、２本の被覆された電線５を導通接続させるた
めに１枚の金属板に２個の圧接刃５３，５４をピッチＰ
１で左右に並列され、中間に逃げ溝５５を設けたターミ
ナル５６を備えている。また、このターミナル５６を耳
部５７で保持し、上部に鋭角刃を有する切断板５８と該
切断板５８に平行した一対の端壁５９を有する歪緩和素
子６０とが立設された歪緩和部材６１を備えている。更
には、前記ターミナル５６と歪緩和部材６１とを保持
し、上部に開口されてヒンジにより開閉自在な扉６２を
有するコネクタ本体６３と、下部に係止突起６４と電線
受入れ溝６５とを有するカバー６６から構成されてい
る。このコネクタ本体６３には係止突起６４に係合する
係止リブ６７とターミナル５６を保持する保持溝６８が
設けられている。2. Description of the Related Art Various types of press-connecting connectors for press-connecting electric wires in a connector body have been proposed. For example, JP-A-58-214283
There is known a press-fit joint connector disclosed in Japanese Patent Application Laid-Open Publication No. H10-163, etc. FIG. 6 is an exploded perspective view showing an example of a conventional press joint connector. The press-connecting joint connector 51 has two press-connecting blades 53 and 54 formed on one metal plate at a pitch P in order to electrically connect the two covered electric wires 5.
1 is provided with terminals 56 which are arranged side by side on the left and right and have an escape groove 55 in the middle. The terminal 56 is held by ears 57, and a cutting plate 58 having an acute-angled blade at the top and a strain-reducing element 60 having a pair of end walls 59 parallel to the cutting plate 58 are provided upright. 61 are provided. Furthermore, a connector body 63 holding the terminal 56 and the strain relief member 61 and having a door 62 opened at the top and capable of being opened and closed by a hinge, and a cover having a locking projection 64 and a wire receiving groove 65 at the bottom. 66. The connector body 63 is provided with a locking rib 67 for engaging with the locking projection 64 and a holding groove 68 for holding the terminal 56.
【０００３】上記構成において、先ずコネクタ本体６３
に歪緩和部材６１を嵌入させた後、ターミナル５６を保
持溝６８に保持させる。そして、電線５を電線受入れ溝
６５に保持させ、上方からカバー６６を圧入すると電線
５は切断板５８によって切断されると共に、電線５の被
覆部はターミナル５６の圧接刃５３，５４によって切り
込まれる。これにより、芯線が圧接刃５３，５４に接触
することで２本の電線５は電気的に接続されるととも
に、カバー６６の裏面によってコネクタ本体６３内に押
圧保持される。また、係止突起６４が係止リブ６７に係
止された後、扉６２が回動閉鎖されてコネクタ本体６３
に係止される。なお、ターミナル５６には逃げ溝５５が
あるので圧接刃５３，５４は均等に撓むことができる。In the above configuration, first, the connector main body 63
After the strain relief member 61 is fitted into the terminal 56, the terminal 56 is held in the holding groove 68. When the electric wire 5 is held in the electric wire receiving groove 65 and the cover 66 is press-fitted from above, the electric wire 5 is cut by the cutting plate 58 and the covering portion of the electric wire 5 is cut by the press-contact blades 53 and 54 of the terminal 56. . As a result, the two electric wires 5 are electrically connected by the core wires contacting the press contact blades 53 and 54, and are pressed and held in the connector main body 63 by the back surface of the cover 66. Further, after the locking projection 64 is locked by the locking rib 67, the door 62 is pivotally closed and the connector body 63 is closed.
Is locked. Since the terminal 56 has an escape groove 55, the press contact blades 53 and 54 can bend evenly.
【０００４】また、従来の圧接ジョイントコネクタのタ
ーミナルとして図７に示したようなものが知られてい
る。このターミナル７０には２つの圧接刃７１，７２が
設けられているが、圧接刃７１，７２の間には逃げ溝が
ない。よって、電線５のピッチＰ２やコネクタ本体の幅
寸法は小さくなるが、電線５が圧接されたとき圧接刃７
１，７２はそれぞれ外側に大きく撓むことになる。[0004] Further, a terminal as shown in FIG. 7 is known as a terminal of a conventional pressure welding joint connector. The terminal 70 is provided with two press contact blades 71 and 72, but there is no clearance groove between the press contact blades 71 and 72. Accordingly, the pitch P2 of the wires 5 and the width of the connector body are reduced, but when the wires 5 are pressed, the pressure contact blade 7
1 and 72 are largely bent outward.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記従
来の圧接ジョイントコネクタにおいては、ターミナル５
６のように圧接刃５３，５４の中間に逃げ溝５５が設け
られていると、逃げ溝５５のスペースだけピッチＰ１が
大きくなり、コネクタの小型化を図る上で障害になって
いる。また、コネクタの幅寸法を小さくするためにター
ミナル７０の圧接刃７１，７２間に逃げ溝を設けない
と、電線５を圧入したとき圧接刃７１，７２の外側方向
への撓みが発生すると共に、その撓みが両圧接刃７１，
７２で均等にならないという問題がある。However, in the above-described conventional press-fit joint connector, the terminal 5
When the relief groove 55 is provided between the press contact blades 53 and 54 as in 6, the pitch P1 is increased by the space of the relief groove 55, which is an obstacle to downsizing the connector. Unless a relief groove is provided between the press contact blades 71 and 72 of the terminal 70 in order to reduce the width of the connector, the press contact blades 71 and 72 are bent outward when the electric wire 5 is press-fitted. The deflection is caused by the two press contact blades 71,
There is a problem that the values are not uniform at 72.
【０００６】本発明の目的は、上記課題点に鑑みてなさ
れたものであり、ターミナルに設けられた圧接刃の撓み
を均等にすると共に、電線間のピッチを小さくしてコネ
クタの小型化を図ることができる圧接ジョイントコネク
タを提供することにある。SUMMARY OF THE INVENTION The present invention has been made in consideration of the above problems, and has the object of reducing the size of the connector by equalizing the bending of the press contact blade provided on the terminal and reducing the pitch between the wires. To provide a press-fit joint connector that can
【０００７】[0007]
【課題を解決するための手段】本発明の上記目的は、複
数の被覆された電線を導通接続させるために、互いに電
気的に導通された複数の圧接刃を有するターミナルを具
備すると共に、ターミナルがコネクタ本体またはこのコ
ネクタ本体に被嵌するカバーの何れか一方に保持され、
かつ他方に電線を圧接刃へ押圧するための電線押圧部を
備えた圧接ジョイントコネクタにおいて、ターミナルに
複数の圧接刃を千鳥状に配列させて設けると共に、互い
に隣接する圧接刃の一端部が同一ライン上に並んで設け
られ、同一ライン上の一端部がターミナルを保持したコ
ネクタ本体またはカバーに一体的に設けられた中間壁に
保持され、中間壁の厚みが圧接刃の一端部の幅と同一寸
法に設けられていることを特徴とする圧接ジョイントコ
ネクタによって達成することができる。SUMMARY OF THE INVENTION It is an object of the present invention to provide a terminal having a plurality of press contact blades electrically connected to each other for conductively connecting a plurality of covered electric wires. Held on either the connector body or a cover fitted to the connector body,
In the press-fitting joint connector provided with a wire pressing portion for pressing an electric wire to the press-connecting blade on the other side, a plurality of press-connecting blades are provided in a terminal in a staggered arrangement, and one end of the press-connecting blade adjacent to each other is on the same line. One end on the same line is held by an intermediate wall integrally provided on the connector body or cover holding the terminal, and the thickness of the intermediate wall is the same dimension as the width of one end of the press contact blade. And a press-fitting joint connector characterized in that
【０００８】また上記目的は、ターミナルを保持したコ
ネクタ本体またはカバーの側壁と中間壁との間隔が電線
の被覆外径と同一寸法に設けられていることによって達
成することができる。更に上記目的は、複数の圧接刃の
内、両端に設けられた圧接刃の一端部が側壁に埋め込ま
れていることによって達成することができる。Further, the above object can be attained by providing a space between the side wall of the connector main body or cover holding the terminal and the intermediate wall to have the same dimension as the outer diameter of the wire. Further, the above object can be achieved by embedding one end of each of the press contact blades provided at both ends of the plurality of press contact blades in the side wall.
【０００９】[0009]
【作 用】本発明に係わる上記構成の圧接ジョイントコ
ネクタにおいては、コネクタ本体に保持されたターミナ
ルの千鳥状に配列された複数の圧接刃に複数の被覆され
た電線が治工具またはカバーに設けられた電線押圧部に
より押圧されると、電線の被覆が切り込まれて芯線が圧
接刃に接触して複数の電線が互いに導通接続される。こ
のとき、複数の圧接刃が千鳥状に配列されているので、
互いに干渉されることなく均等に撓むと共に、互いに隣
接した圧接刃の一端部が同一ライン上に並んで設けられ
ているのでターミナルおよびコネクタ本体の幅寸法を小
さくすることができる。In the press-fitting joint connector having the above-described structure according to the present invention, a plurality of covered electric wires are provided on a plurality of press-connecting blades arranged in a zigzag pattern of terminals held by the connector body on a jig or a cover. When the wire is pressed by the wire pressing portion, the sheath of the wire is cut, and the core wire comes into contact with the press-contact blade so that the plurality of wires are electrically connected to each other. At this time, since the plurality of press-contact blades are arranged in a zigzag,
The terminals are bent evenly without interference, and the end portions of the pressure contact blades adjacent to each other are provided side by side on the same line, so that the width dimensions of the terminal and the connector main body can be reduced.
【００１０】また、同一ライン上に並んだ圧接刃の一端
部がコネクタ本体に設けられた中間壁に保持されている
と共に、この中間壁の厚みが圧接刃の一端部の幅と同一
寸法に設けられている。また、中間壁とコネクタ本体又
はカバーの側壁との間隔が電線の外径と同一寸法に設け
られている。これにより、複数の電線が圧接刃に同時に
押圧されたとき、電線の被覆部が隣接する圧接刃の一端
部に接触することになるので、圧接刃の異常な撓みが防
止され、信頼性の高い圧接コネクタを得ることができ
る。更に、複数の圧接刃の内、両端に設けられた圧接刃
の一端部がコネクタ本体の側壁に埋め込まれていること
で、コネクタ本体の幅寸法を一層小さくできるので圧接
コネクタの小型化を促進させることができる。One end of the press contact blades arranged on the same line is held by an intermediate wall provided on the connector body, and the thickness of the intermediate wall is set to be the same as the width of one end of the press contact blade. Have been. Further, the distance between the intermediate wall and the side wall of the connector body or the cover is set to the same size as the outer diameter of the electric wire. Thereby, when a plurality of electric wires are simultaneously pressed by the press contact blade, the covering portion of the electric wire comes into contact with one end of the adjacent press contact blade, so that abnormal bending of the press contact blade is prevented, and high reliability is achieved. A crimp connector can be obtained. Further, since one end of each of the press contact blades provided at both ends of the plurality of press contact blades is embedded in the side wall of the connector main body, the width dimension of the connector main body can be further reduced, thereby promoting the miniaturization of the press contact connector. be able to.
【００１１】[0011]
【実施例】以下、本発明の圧接ジョイントコネクタの一
実施例を図１乃至図５に基ずいて詳細に説明する。図１
は本発明の圧接ジョイントコネクタの一実施例を示す斜
視図、図２は図１におけるコネクタ本体の平面図、図３
は図２における側面図、図４は図１におけるターミナル
の斜視図、図５は図１における組立斜視図である。な
お、本実施例は、２本の被覆電線５を導通接続するため
の圧接ジョイントコネクタについて説明するが、本発明
はこの構成に限定されるものではない。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a press-fitting joint connector according to the present invention will be described below in detail with reference to FIGS. FIG.
FIG. 2 is a perspective view showing an embodiment of the press-fitting joint connector of the present invention, FIG. 2 is a plan view of the connector main body in FIG.
2 is a side view in FIG. 2, FIG. 4 is a perspective view of the terminal in FIG. 1, and FIG. 5 is an assembly perspective view in FIG. In the present embodiment, a press-fit joint connector for electrically connecting two insulated wires 5 will be described, but the present invention is not limited to this configuration.
【００１２】図１に示すように圧接ジョイントコネクタ
１は、合成樹脂材から成形されたコネクタ本体２と、こ
のコネクタ本体２に回動自在なヒンジ３で連結されたカ
バー４とから構成されている。また、図２及び図３に示
すようにコネクタ本体２には側壁７が底壁６に一体的に
立設されていると共に、コネクタ本体２の中央部に中間
壁８が一体的に立設されている。そして、底壁６と側壁
７及び中間壁８の間にターミナル９が配置されている。
このターミナル９はコネクタ本体２の成形時に鋳込む
（モールド成形）か、または成形後に嵌め込まれるもの
である。As shown in FIG. 1, the press-connecting connector 1 comprises a connector body 2 formed of a synthetic resin material, and a cover 4 connected to the connector body 2 by a hinge 3 which is rotatable. . As shown in FIGS. 2 and 3, the connector body 2 has a side wall 7 provided integrally with the bottom wall 6, and an intermediate wall 8 provided integrally at the center of the connector body 2. ing. A terminal 9 is disposed between the bottom wall 6 and the side wall 7 and the intermediate wall 8.
The terminal 9 is cast during molding of the connector main body 2 (mold molding) or is fitted after molding.
【００１３】図４に示すようにターミナル９は、底板１
０から２つの圧接刃１１，１２が千鳥状に立設されてい
る。そして、一方の圧接刃１１の内側端部１３と他方の
圧接刃１２の内側端部１４とは同一ライン上に配置され
ている。また、端部１３，１４は中間壁８の間に保持さ
れ、中間壁８の厚さＭ（図３参照）と端部１３，１４の
幅寸法Ｇ０は同一に設定されている。また、図１及び図
４に示すように圧接刃１１の外側端部１５と圧接刃１２
の外側端部１６の幅寸法Ｇ１は、それぞれコネクタ本体
２の側壁７に埋め込まれる。また、コネクタ本体２の中
間壁８と側壁７との間隔Ｄ（図３参照）は、それぞれ被
覆電線５の外径と同一寸法に設けられている。As shown in FIG. 4, the terminal 9 is
Zero to two press contact blades 11 and 12 are set up in a staggered manner. The inner end 13 of one press contact blade 11 and the inner end 14 of the other press contact blade 12 are arranged on the same line. The ends 13, 14 are held between the intermediate walls 8, and the thickness M (see FIG. 3) of the intermediate wall 8 and the width G0 of the ends 13, 14 are set to be the same. Also, as shown in FIGS. 1 and 4, the outer end portion 15 of the press contact blade 11 and the press contact blade 12
The width dimension G <b> 1 of the outer end portion 16 is embedded in the side wall 7 of the connector body 2. The distance D between the intermediate wall 8 and the side wall 7 of the connector main body 2 (see FIG. 3) is set to be the same as the outer diameter of the covered electric wire 5.
【００１４】次に、図１に示すようにカバー４の端部に
は電線押圧部１７が突設されており、カバー４のカバー
裏面１８も電線５を押圧する機能を備えている。また、
カバー４にはロックアーム２０が突設されており、先端
に設けられた係止突起２１によりコネクタ本体２の底壁
６にロックされるようになっている。したがって、カバ
ー４に対向した側の側壁７にはロックアーム２０を嵌入
する隙間２２が設けられている。Next, as shown in FIG. 1, an electric wire pressing portion 17 protrudes from an end of the cover 4, and the cover back surface 18 of the cover 4 also has a function of pressing the electric wire 5. Also,
A lock arm 20 protrudes from the cover 4, and is locked to the bottom wall 6 of the connector main body 2 by a locking projection 21 provided at the tip. Therefore, the side wall 7 on the side facing the cover 4 is provided with a gap 22 into which the lock arm 20 is fitted.
【００１５】上述した構成の本実施例においては、先ず
２本の電線５がコネクタ本体２の上方から圧接刃１１，
１２に治工具またはカバー４のカバー裏面１８と電線押
圧部１７によって押圧される。このとき、電線５の被覆
部が切り込まれ芯線が圧接刃１１，１２に接触するので
２本の電線５は互いに導通状態になる。そして、図５に
示すようにカバー４がロックアーム２０の係止突起２１
によってコネクタ本体２の底壁６に係止されて圧接ジョ
イントコネクタ１の組立てが完了する。In this embodiment having the above-described configuration, first, two electric wires 5 are pressed from above the connector main body 2 into the press-contact blades 11,
12 is pressed by the jig tool or the cover back surface 18 of the cover 4 and the wire pressing portion 17. At this time, since the covering portion of the electric wire 5 is cut and the core wire comes into contact with the press-contact blades 11 and 12, the two electric wires 5 are brought into conduction with each other. Then, as shown in FIG.
As a result, the connector is locked to the bottom wall 6 of the connector body 2 and the assembly of the press-connecting connector 1 is completed.
【００１６】そして、上述した作動中において、複数の
圧接刃１１，１２は千鳥状に配列されているから、互い
に干渉されることなく均等に撓むことができるので長寿
命となり信頼性が向上される。また、互いに隣接する圧
接刃１１，１２の内側端部１３，１４が同一ライン上に
並設されているのでターミナル９の幅寸法Ｔ（図４参
照）を小さくすることができ、電線５のピッチＰを小さ
くすることができる。これにより、コネクタ本体２の幅
寸法Ｗを小さくすることができ、圧接ジョイントコネク
タ１の小型化を図ることができる。During the operation described above, since the plurality of press contact blades 11 and 12 are arranged in a staggered manner, they can bend evenly without interference with each other, so that the life is extended and the reliability is improved. You. Further, since the inner end portions 13 and 14 of the press contact blades 11 and 12 adjacent to each other are arranged side by side on the same line, the width dimension T (see FIG. 4) of the terminal 9 can be reduced, and the pitch of the electric wires 5 can be reduced. P can be reduced. Thereby, the width dimension W of the connector main body 2 can be reduced, and the size of the press-connecting joint connector 1 can be reduced.
【００１７】さらに、同一ライン上に並んだ圧接刃１
１，１２の内側端部１３，１４がコネクタ本体２に設け
られた中間壁８に保持されると共に、この中間壁８の厚
みＭが圧接刃１１，１２の内側端部１３，１４の幅Ｇ０
（図４参照）と同一寸法に設けられている。また、コネ
クタ本体２の中間壁８と側壁７との間隔Ｄが、被覆電線
５の外径と同一寸法に設定されているので、２本の電線
５が２つの圧接刃１１，１２に同時に押圧されたとき、
電線５の被覆部が隣接する圧接刃１１，１２の内側端部
１３，１４に接触する。したがって、圧接刃１１，１２
の撓みがコネクタ本体２の中間壁８と側壁７及び電線５
によって防止されることになり、圧接ジョイントコネク
タ１の信頼性を向上させることができる。Further, the pressure contact blades 1 arranged on the same line
The inner end portions 13 and 14 of the press contact blades 11 and 12 are held by the intermediate wall 8 provided on the connector main body 2 and the thickness M of the intermediate wall 8 is equal to the width G0 of the inner end portions 13 and 14 of the press contact blades 11 and 12.
(See FIG. 4). Further, since the distance D between the intermediate wall 8 and the side wall 7 of the connector body 2 is set to the same dimension as the outer diameter of the covered electric wire 5, the two electric wires 5 are simultaneously pressed against the two press-contact blades 11 and 12. When done
The covering portion of the electric wire 5 contacts the inner end portions 13 and 14 of the adjacent press contact blades 11 and 12. Therefore, the press contact blades 11, 12
Of the connector body 2, the intermediate wall 8 and the side wall 7, and the electric wire 5
Therefore, the reliability of the press-connecting connector 1 can be improved.
【００１８】また、圧接刃１１，１２の外側端部１５，
１６がコネクタ本体２の側壁７に埋め込まれているの
で、コネクタ本体２の幅寸法Ｗ（図３参照）を縮小でき
るので圧接ジョイントコネクタ１の小型化を一層促進さ
せることができる。なお、本発明は上述した実施例に限
定されるものでなく、適宜な変更を行うことにより、他
の態様でも実施することができる。例えば、本実施例で
はターミナル９に２個の圧接刃１１，１２が設けられて
いたが、２個以上の圧接刃を千鳥状に設けることも可能
である。但し、この場合は中間壁８は圧接刃の増加分だ
け増すことになる。更に、本実施例では中間壁８がコネ
クタ本体２に設けられていたが、カバー４のカバー裏面
１８上に設けることも可能である。Also, the outer end portions 15,
Since 16 is embedded in the side wall 7 of the connector main body 2, the width dimension W (see FIG. 3) of the connector main body 2 can be reduced, so that the press-fit joint connector 1 can be further downsized. It should be noted that the present invention is not limited to the above-described embodiment, and can be implemented in other modes by making appropriate changes. For example, in the present embodiment, two pressure contact blades 11 and 12 are provided in the terminal 9, but two or more pressure contact blades may be provided in a staggered manner. However, in this case, the intermediate wall 8 is increased by the amount of the press contact blade. Further, in the present embodiment, the intermediate wall 8 is provided on the connector main body 2, but may be provided on the cover back surface 18 of the cover 4.
【００１９】[0019]
【発明の効果】以上説明したように本発明の圧接ジョイ
ントコネクタによれば、複数の圧接刃がターミナルに千
鳥状に配列されており、互いに隣接する圧接刃の一端部
が同一ライン上に並設されているので、圧接ジョイント
コネクタを小型化することができる。また、コネクタ本
体又はカバーの側壁と中間壁との間隔が、電線の外径と
同一寸法に設定されているので、圧接刃の撓みが中間壁
と側壁及び電線によって防止されることになり、圧接ジ
ョイントコネクタの信頼性を向上させることができる。As described above, according to the press-connecting connector of the present invention, a plurality of press-connecting blades are arranged in a zigzag pattern at the terminal, and one end of the press-connecting blades adjacent to each other are juxtaposed on the same line. Therefore, the pressure welding joint connector can be downsized. Further, since the distance between the side wall of the connector body or the cover and the intermediate wall is set to the same dimension as the outer diameter of the electric wire, the bending of the press contact blade is prevented by the intermediate wall, the side wall, and the electric wire. The reliability of the joint connector can be improved.
【００２０】更に、複数の圧接刃の一端部がコネクタ本
体の側壁に埋め込まれているので、コネクタ本体の幅寸
法をさらに縮小できるので圧接ジョイントコネクタの小
型化を更に促進させることができる。Further, since one end of the plurality of press contact blades is embedded in the side wall of the connector main body, the width dimension of the connector main body can be further reduced, so that the miniaturization of the press contact joint connector can be further promoted.
【図１】本発明の圧接ジョイントコネクタの一実施例を
示す斜視図である。FIG. 1 is a perspective view showing an embodiment of a press-fit joint connector of the present invention.
【図２】図１におけるコネクタ本体の平面図と側面図で
ある。FIG. 2 is a plan view and a side view of the connector main body in FIG.
【図３】図１におけるコネクタ本体の側面図である。FIG. 3 is a side view of the connector main body in FIG.
【図４】図１におけるターミナルの斜視図である。FIG. 4 is a perspective view of a terminal in FIG. 1;
【図５】図１における組立斜視図である。FIG. 5 is an assembled perspective view of FIG.
【図６】従来の圧接ジョイントコネクタの一例を示す分
解斜視図である。FIG. 6 is an exploded perspective view showing an example of a conventional press-fit joint connector.
【図７】従来の他のターミナルを示す斜視図である。FIG. 7 is a perspective view showing another conventional terminal.
１ 圧接ジョイントコネクタ ２ コネクタ本体 ４ カバー ５ 電線 ７ 側壁 ８ 中間壁 ９ ターミナル １１，１２ 圧接刃 １３，１４ 内側端部 １５，１６ 外側端部 １７ 電線押圧部 １８ カバー裏面 DESCRIPTION OF SYMBOLS 1 Press-fitting joint connector 2 Connector body 4 Cover 5 Electric wire 7 Side wall 8 Intermediate wall 9 Terminal 11, 12 Press-connecting blade 13, 14 Inner end 15, 16 Outer end 17 Electric wire pressing part 18 Cover back surface
フロントページの続き (56)参考文献 特開 昭49−15979（ＪＰ，Ａ) 特開 平２−295074（ＪＰ，Ａ) 実開 昭61−77564（ＪＰ，Ｕ) 実開 昭63−171971（ＪＰ，Ｕ) 実開 平２−115264（ＪＰ，Ｕ) 実開 昭63−106067（ＪＰ，Ｕ) 特公 昭60−57190（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) H01R 4/24 H01R 12/38 Continuation of front page (56) References JP-A-49-15979 (JP, A) JP-A-2-295074 (JP, A) JP-A 61-77564 (JP, U) JP-A 63-171971 (JP) , U) JP-A 2-115264 (JP, U) JP-A 63-106067 (JP, U) JP-B 60-57190 (JP, B2) (58) Fields surveyed (Int. Cl. 7 , DB (Name) H01R 4/24 H01R 12/38
Claims (3)
ために、互いに電気的に導通された複数の圧接刃を有す
るターミナルを具備すると共に、前記ターミナルがコネ
クタ本体またはこのコネクタ本体に被嵌するカバーの何
れか一方に保持され、かつ他方に前記電線を前記圧接刃
へ押圧するための電線押圧部を備えた圧接ジョイントコ
ネクタにおいて、 前記ターミナルに前記複数の圧接刃を千鳥状に配列させ
て設けると共に、互いに隣接する前記圧接刃の一端部が
同一ライン上に並んで設けられ、前記同一ライン上の一
端部が前記ターミナルを保持した前記コネクタ本体また
は前記カバーに一体的に設けられた中間壁に保持され、
該中間壁の厚みが前記圧接刃の一端部の幅と同一寸法に
設けられていることを特徴とする圧接ジョイントコネク
タ。1. A terminal having a plurality of press contact blades electrically connected to each other for electrically connecting a plurality of covered electric wires, and the terminal is fitted on the connector body or the connector body. In a press-connecting joint connector, which is held by one of the covers and has an electric wire pressing portion for pressing the electric wire against the press-connecting blade on the other side, the plurality of press-connecting blades are provided in the terminal in a staggered manner. At the same time, one end of the pressure contact blade adjacent to each other is provided side by side on the same line, and one end on the same line is provided on the intermediate wall integrally provided on the connector body or the cover holding the terminal. Retained
A pressure joint connector, wherein the thickness of the intermediate wall is the same as the width of one end of the pressure blade.
本体または前記カバーの側壁と前記中間壁との間隔が、
前記電線の被覆外径と同一寸法に設けられていることを
特徴とする請求項１記載の圧接ジョイントコネクタ。2. A distance between a side wall of the connector main body or the cover holding the terminal and the intermediate wall,
The press-fit joint connector according to claim 1, wherein the connector is provided with the same size as the outer diameter of the wire.
た圧接刃の一端部が前記側壁に埋め込まれていることを
特徴とする請求項１及び２記載の圧接ジョイントコネク
タ。3. The press-fit joint connector according to claim 1, wherein one end of the press-contact blades provided at both ends of the plurality of press-contact blades is embedded in the side wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021771A JP3066713B2 (en) | 1995-02-09 | 1995-02-09 | Crimp joint connector |
| US08/595,921 US5762517A (en) | 1995-02-09 | 1996-02-06 | Press-connecting joint connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021771A JP3066713B2 (en) | 1995-02-09 | 1995-02-09 | Crimp joint connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08213063A JPH08213063A (en) | 1996-08-20 |
| JP3066713B2 true JP3066713B2 (en) | 2000-07-17 |
Family
ID=12064346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7021771A Expired - Fee Related JP3066713B2 (en) | 1995-02-09 | 1995-02-09 | Crimp joint connector |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5762517A (en) |
| JP (1) | JP3066713B2 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999065115A2 (en) * | 1998-06-08 | 1999-12-16 | Siemens Aktiengesellschaft | Connecting terminal |
| JP3551103B2 (en) | 1999-10-22 | 2004-08-04 | 住友電装株式会社 | Joint terminal and joint connector |
| JP4100319B2 (en) * | 2003-10-08 | 2008-06-11 | 住友電装株式会社 | Splice absorption structure for automobile |
| ES2373448T3 (en) * | 2004-04-23 | 2012-02-03 | Tyco Electronics Amp España S.A. | COVER, TERMINATION ASSEMBLY AND ACCOMMODATION ASSEMBLY FOR A MODULAR TELECOMMUNICATION CONNECTION PLUG. |
| JP2005347086A (en) * | 2004-06-02 | 2005-12-15 | Yazaki Corp | Pressure contact terminal |
| JP4816332B2 (en) * | 2006-08-28 | 2011-11-16 | 住友電装株式会社 | connector |
| DE202010017768U1 (en) * | 2010-06-08 | 2012-11-26 | Green Inno Gmbh | Cable connecting device |
| DE102012103789A1 (en) * | 2012-04-30 | 2013-10-31 | Sma Solar Technology Ag | Safety and protection device for use in solar module, has housing whose parts are joined together around spacers, and connection devices with penetration elements, which penetrate isolation unit during joining parts and contact spacers |
| ES2583636B1 (en) | 2015-03-20 | 2017-06-29 | Te Connectivity Amp España, S.L.U. | Connector with detachable link box |
| ES2584540B1 (en) | 2015-03-27 | 2017-07-05 | Te Connectivity Amp España, S.L.U. | Latch for telecommunications connector |
| CN109155486B (en) * | 2016-05-25 | 2020-06-05 | 京瓷株式会社 | Branch connector |
| US10777953B2 (en) | 2016-08-15 | 2020-09-15 | Commscope Technologies Llc | Connector assembly with grounding |
| JP6397864B2 (en) * | 2016-10-11 | 2018-09-26 | 京セラ株式会社 | Branch connector |
| USD851600S1 (en) | 2017-01-13 | 2019-06-18 | Kyocera Corporation | Electric connector |
| JP6397962B1 (en) * | 2017-05-24 | 2018-09-26 | 京セラ株式会社 | Package |
| US11356751B2 (en) | 2017-06-19 | 2022-06-07 | Commscope Technologies Llc | High density bezel for patch panel |
| JP1599349S (en) * | 2017-08-04 | 2018-03-12 | ||
| CN111345046B (en) | 2017-11-10 | 2022-10-11 | 康普技术有限责任公司 | Telecommunication board with grounding wire |
| JP1618016S (en) * | 2018-02-05 | 2018-11-12 | ||
| JP7311309B2 (en) * | 2019-05-13 | 2023-07-19 | 矢崎総業株式会社 | connector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES179115Y (en) * | 1972-04-08 | 1973-11-16 | Amp, Incorporated | A CONTACT ELEMENT OF METAL SHEET. |
| US4274696A (en) * | 1979-11-23 | 1981-06-23 | Amp Incorporated | Electrical connecting device for wiring systems |
| US4778405A (en) * | 1984-10-05 | 1988-10-18 | Amp Incorporated | T-tap electrical connector having opening for test probe |
| US5147217A (en) * | 1991-06-18 | 1992-09-15 | General Motors Corporation | Electrical component package |
| DE4207369C1 (en) * | 1992-03-04 | 1993-07-29 | Krone Ag, 1000 Berlin, De | |
| US5371323B1 (en) * | 1993-03-10 | 1997-07-29 | Keptel Inc | Splice housing apparatus |
| JP2935165B2 (en) * | 1994-12-06 | 1999-08-16 | 矢崎総業株式会社 | Assembly method and structure of press-fit joint connector |
-
1995
- 1995-02-09 JP JP7021771A patent/JP3066713B2/en not_active Expired - Fee Related
-
1996
- 1996-02-06 US US08/595,921 patent/US5762517A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5762517A (en) | 1998-06-09 |
| JPH08213063A (en) | 1996-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3066713B2 (en) | Crimp joint connector | |
| JP2935165B2 (en) | Assembly method and structure of press-fit joint connector | |
| JP3365550B2 (en) | Shield terminal | |
| JP3158035B2 (en) | ID connector | |
| JP3133921B2 (en) | connector | |
| JPH10154535A (en) | Pressure contact type terminal metal fitting | |
| CA2225043C (en) | Connection structure and method for electric wire and terminal | |
| JP4132618B2 (en) | Terminal bracket tab | |
| JP2002078143A (en) | Wire holding structure for junction box | |
| JP3225861B2 (en) | Terminal fitting | |
| US6033255A (en) | Press-connecting terminal | |
| JP3066721B2 (en) | Crimp joint connector | |
| JP3334100B2 (en) | Connector housing | |
| JP3626033B2 (en) | Shield connector | |
| EP0987798B1 (en) | Electrical connector | |
| JPS6350776Y2 (en) | ||
| JPH02117074A (en) | Electric connector for multi-conductor cable | |
| JP3108057B2 (en) | Shield connector | |
| JP3147783B2 (en) | Female terminal fitting | |
| JP3087617B2 (en) | Electrical junction box with insulation displacement terminals | |
| KR20230073920A (en) | Splice joint terminal | |
| JPH1055833A (en) | Pressure contact terminal | |
| JPH084689Y2 (en) | Pressure contact terminal | |
| US6270373B1 (en) | Connector with contact | |
| JPH10223268A (en) | Pressure contact terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080519 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090519 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |